JPS5362027A - Digital type fuel-injection control system - Google Patents

Digital type fuel-injection control system

Info

Publication number
JPS5362027A
JPS5362027A JP13693776A JP13693776A JPS5362027A JP S5362027 A JPS5362027 A JP S5362027A JP 13693776 A JP13693776 A JP 13693776A JP 13693776 A JP13693776 A JP 13693776A JP S5362027 A JPS5362027 A JP S5362027A
Authority
JP
Japan
Prior art keywords
control system
injection control
type fuel
digital type
digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13693776A
Other languages
Japanese (ja)
Inventor
Keiji Aoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP13693776A priority Critical patent/JPS5362027A/en
Priority to US05/846,359 priority patent/US4188922A/en
Publication of JPS5362027A publication Critical patent/JPS5362027A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To improve reply efficiency by putting a singal of calculation of sucked-air amount/number of engine revolutions into a computor.
COPYRIGHT: (C)1978,JPO&Japio
JP13693776A 1976-11-16 1976-11-16 Digital type fuel-injection control system Pending JPS5362027A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13693776A JPS5362027A (en) 1976-11-16 1976-11-16 Digital type fuel-injection control system
US05/846,359 US4188922A (en) 1976-11-16 1977-10-28 Digital control device for a fuel injection system of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13693776A JPS5362027A (en) 1976-11-16 1976-11-16 Digital type fuel-injection control system

Publications (1)

Publication Number Publication Date
JPS5362027A true JPS5362027A (en) 1978-06-03

Family

ID=15187020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13693776A Pending JPS5362027A (en) 1976-11-16 1976-11-16 Digital type fuel-injection control system

Country Status (2)

Country Link
US (1) US4188922A (en)
JP (1) JPS5362027A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172171U (en) * 1982-03-24 1982-10-29

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837820A1 (en) * 1978-08-30 1980-03-13 Bosch Gmbh Robert DEVICE FOR DETERMINING THE AMOUNT OF FUEL TO BE SUPPLIED TO AN INTERNAL COMBUSTION ENGINE
JPS57129228A (en) * 1981-02-04 1982-08-11 Nippon Soken Inc Power control device in internal combustion engine
IT1187977B (en) * 1986-03-21 1987-12-23 Weber Spa NON-LINEAR TRANSDUCER OF THE POSITION OF AN AIR FLOW CONTROL VALVE ADDED TO THE CYLINDERS OF AN ENDOTHERMAL ENGINE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506921A (en) * 1973-02-20 1975-01-24
JPS5052435A (en) * 1973-09-03 1975-05-09

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226949C3 (en) * 1972-06-02 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Control device for an operating parameter of an internal combustion engine, in particular for determining a fuel metering signal
US4050878A (en) * 1974-05-16 1977-09-27 Autotronic Controls Corporation Electronic carburetion system for low exhaust emissions of internal combustion engines
JPS5228175B2 (en) * 1974-06-05 1977-07-25
JPS5228176B2 (en) * 1974-06-14 1977-07-25
DE2457461A1 (en) * 1974-12-05 1976-06-10 Bosch Gmbh Robert DEVICE FOR DETERMINING THE FUEL INJECTION QUANTITY IN MIXED COMPRESSING COMBUSTION ENGINES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506921A (en) * 1973-02-20 1975-01-24
JPS5052435A (en) * 1973-09-03 1975-05-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172171U (en) * 1982-03-24 1982-10-29
JPS6224054Y2 (en) * 1982-03-24 1987-06-19

Also Published As

Publication number Publication date
US4188922A (en) 1980-02-19

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